FindRoot
- To: mathgroup at smc.vnet.net
- Subject: [mg31463] FindRoot
- From: Pieter-Jan.DeSmet at fys.kuleuven.ac.be
- Date: Wed, 7 Nov 2001 05:29:43 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Sir,
Can you clarify the following error message?
In[3]:= f[i_] := x == i
In[5]:= FindRoot[f[1], {x, 0}]
FindRoot::frnum: Function {False} is not a length 1 list of
numbers at {x} = {0.}.
Out[5]=FindRoot[f[1], {x, 0}]
This is a simplified version of an error message I got in a more
difficult case. I hope that I have not made a stupid mistake.
Thank you very much
Pieter-Jan De Smet
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